{"id":"CVE-2024-46731","state":"PUBLISHED","title":"drm/amd/pm: fix the Out-of-bounds read warning","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix the Out-of-bounds read warning\n\nusing index i - 1U may beyond element index\nfor mc_data[] when i = 0.","publishedAt":"2024-09-18T06:32:26.145Z","updatedAt":"2026-05-11T20:35:18.522Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"38e32a0d837443c91c4b615a067b976cfb925376","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"3317966efcdc5101e93db21514b68917e7eb34ea","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"20c6373a6be93039f9d66029bb1e21038a060be1","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"f1e261ced9bcad772a45a2fcdf413c3490e87299","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"d83fb9f9f63e9a120bf405b078f829f0b2e58934","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"12c6967428a099bbba9dfd247bb4322a984fcc0b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.5","versionType":"semver"},{"version":"5.10.226","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.167","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.109","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.50","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.9","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c"]}],"references":["https://git.kernel.org/stable/c/38e32a0d837443c91c4b615a067b976cfb925376","https://git.kernel.org/stable/c/3317966efcdc5101e93db21514b68917e7eb34ea","https://git.kernel.org/stable/c/20c6373a6be93039f9d66029bb1e21038a060be1","https://git.kernel.org/stable/c/f1e261ced9bcad772a45a2fcdf413c3490e87299","https://git.kernel.org/stable/c/d83fb9f9f63e9a120bf405b078f829f0b2e58934","https://git.kernel.org/stable/c/12c6967428a099bbba9dfd247bb4322a984fcc0b","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html","https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/46xxx/CVE-2024-46731.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46731","state":"PUBLISHED","datePublished":"2024-09-18T06:32:26.145Z","dateUpdated":"2026-05-11T20:35:18.522Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-11T15:12:18.257Z"},"containers":{"cna":{"title":"drm/amd/pm: fix the Out-of-bounds read warning","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix the Out-of-bounds read warning\n\nusing index i - 1U may beyond element index\nfor mc_data[] when i = 0."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"38e32a0d837443c91c4b615a067b976cfb925376","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"3317966efcdc5101e93db21514b68917e7eb34ea","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"20c6373a6be93039f9d66029bb1e21038a060be1","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"f1e261ced9bcad772a45a2fcdf413c3490e87299","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"d83fb9f9f63e9a120bf405b078f829f0b2e58934","versionType":"git"},{"version":"c82baa28184356a75c0157129f88af42b2e7b695","status":"affected","lessThan":"12c6967428a099bbba9dfd247bb4322a984fcc0b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.5","versionType":"semver"},{"version":"5.10.226","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.167","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.109","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.50","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.9","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/38e32a0d837443c91c4b615a067b976cfb925376"},{"url":"https://git.kernel.org/stable/c/3317966efcdc5101e93db21514b68917e7eb34ea"},{"url":"https://git.kernel.org/stable/c/20c6373a6be93039f9d66029bb1e21038a060be1"},{"url":"https://git.kernel.org/stable/c/f1e261ced9bcad772a45a2fcdf413c3490e87299"},{"url":"https://git.kernel.org/stable/c/d83fb9f9f63e9a120bf405b078f829f0b2e58934"},{"url":"https://git.kernel.org/stable/c/12c6967428a099bbba9dfd247bb4322a984fcc0b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:35:18.522Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.10.226"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.15.167"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.1.109"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.6.50"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.10.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:54:09.443124Z","id":"CVE-2024-46731","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-29T14:54:23.264Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T22:17:13.287Z"}}]}}}